25955622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 71495424

約数和(自身を除く): 45539802

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 61, 63, 66, 77, 99, 122, 126, 154, 183, 198, 231, 307, 366, 427, 462, 549, 614, 671, 693, 854, 921, 1098, 1281, 1342, 1386, 1842, 2013, 2149, 2562, 2763, 3377, 3843, 4026, 4298, 4697, 5526, 6039, 6447, 6754, 7686, 9394, 10131, 12078, 12894, 14091, 18727, 19341, 20262, 23639, 28182, 30393, 37454, 38682, 42273, 47278, 56181, 60786, 70917, 84546, 112362, 131089, 141834, 168543, 205997, 212751, 262178, 337086, 393267, 411994, 425502, 617991, 786534, 1179801, 1235982, 1441979, 1853973, 2359602, 2883958, 3707946, 4325937, 8651874, 12977811, 25955622]

約数ペア:

[(1, 25955622), (2, 12977811), (3, 8651874), (6, 4325937), (7, 3707946), (9, 2883958), (11, 2359602), (14, 1853973), (18, 1441979), (21, 1235982), (22, 1179801), (33, 786534), (42, 617991), (61, 425502), (63, 411994), (66, 393267), (77, 337086), (99, 262178), (122, 212751), (126, 205997), (154, 168543), (183, 141834), (198, 131089), (231, 112362), (307, 84546), (366, 70917), (427, 60786), (462, 56181), (549, 47278), (614, 42273), (671, 38682), (693, 37454), (854, 30393), (921, 28182), (1098, 23639), (1281, 20262), (1342, 19341), (1386, 18727), (1842, 14091), (2013, 12894), (2149, 12078), (2562, 10131), (2763, 9394), (3377, 7686), (3843, 6754), (4026, 6447), (4298, 6039), (4697, 5526)]